Anello Occhio della Provvidenza Fatto a mano Simbolo Massonico Gioielli Sigillo Unico Massone
We use 925 silver only for all our sterling silver jewelry. If the tarnish is beyond repair using a cloth. 925 silver is an alloy of 92,5% of pure silver. and 7,5% of copper. Silver tarnishes because of oxidation –.